Material selection of steel structure
The material selection principle of steel structure is to ensure the bearing capacity of the load-bearing structure and prevent brittle failure under certain conditions. It is comprehensively considered according to the importance of the structure, the load characteristics, the structural form, the stress state, the connection method, the thickness of the steel and the working environment. of.
The production of steel structural components is mainly carried out in the factory, and some components of special projects are processed on site. Factory production mainly includes lofting, numbering, cutting and blanking, straightening and straightening, edge and end processing, rounding, simmering, hole making, assembly, welding, friction surface treatment, painting, etc.